Serial In> Terminal - Panasonic PT-FRQ50 Operating Instructions Manual

r Error response
String
"ERR1"
"ERR2"
Message "ERR3"
"ERR4"
"ERR5"
Data length 4 bytes
Note
f The projector will automatically disconnect the connection with the network right after sending the command. This is the specification based
on the security view point to prevent unauthorized operation of this product by a malicious third party. To send commands continuously,
execute the network connection request every time the command is to be sent. For details, refer to "Communication flow between server
and client" ( x page 205).
Communication flow between server and client
To send/receive a command via LAN, refer to the communication flow indicated below.
Server: Projector
Client: Control device such as a computer
<SERIAL IN> terminal
The <SERIAL IN> terminal of the projector conforms with RS-232C so that the projector can be connected to and
controlled from a computer.
Connection
When connecting directly
Chapter 7 Appendix — Technical information
Undefined control command
Out of parameter range
Busy state or no-acceptable period
Timeout or no-acceptable period
Wrong data length
Connection request
Sending of key
Sending of command 1
Session 1
Responding to command 1
Disconnection
Connection request
Sending of key
Sending of command 2
Session 2
Responding to command 2
Disconnection
Projector connecting terminals
D-Sub 9p (female)
D-Sub 9p (male)
Details
―
Server
Computer
Communication cable (straight)
Termination
symbol
(CR)
0x0d
1 byte
ENGLISH - 205